TryCastNumber メソッド (Utils)

Based on old C1Report code, used to convert any object to double, see function's source code for details. Returns true if conversion successfull, false otherwise.

シンタックス

Visual Basic
C#

'宣言
 
Public Shared Function TryCastNumber( _
   ByVal o As System.Object, _
   ByVal cultureInfo As System.Globalization.CultureInfo, _
   ByVal nullAsZero As System.Boolean, _
   ByRef value As System.Double _
) As System.Boolean

'使用法
 
Dim o As System.Object
Dim cultureInfo As System.Globalization.CultureInfo
Dim nullAsZero As System.Boolean
Dim value As System.Double
Dim value As System.Boolean
 
value = Utils.TryCastNumber(o, cultureInfo, nullAsZero, value)

public static System.bool TryCastNumber( 
   System.object o,
   System.Globalization.CultureInfo cultureInfo,
   System.bool nullAsZero,
   out System.double value
)

パラメータ

o: Object to convert.
cultureInfo: System.Globalization.CultureInfo used for conversion.
nullAsZero: Convert null or System.DBNull.Value to zero and return true, otherwise false will be returned.
value: OUT: double value.

参照

Utils クラス
 Utils メンバ